Messages in this thread | | | Date | Sun, 28 Aug 2022 14:57:29 +0200 | From | David Sterba <> | Subject | [GIT PULL] Btrfs fixes for v6.0-rc3 |
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Hi,
a few more fixes and regressions. Please pull, thanks.
- fixes: - check that subvolume is writable when changing xattrs from security namespace - fix memory leak in device lookup helper - update generation of hole file extent item when merging holes - fix space cache corruption and potential double allocations; this is a rare bug but can be serious once it happens, stable backports and analysis tool will be provided - fix error handling when deleting root references - fix crash due to assert when attempting to cancel suspended device replace, add message what to do if mount fails due to missing replace item
- regressions: - don't merge pages into bio if their page offset is not contiguous - don't allow large NOWAIT direct reads, this could lead to short reads eg. in io_uring
---------------------------------------------------------------- The following changes since commit 899b7f69f244e539ea5df1b4d756046337de44a5:
btrfs: tree-checker: check for overlapping extent items (2022-08-17 16:20:25 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-6.0-rc3-tag
for you to fetch changes up to f2c3bec215694fb8bc0ef5010f2a758d1906fc2d:
btrfs: add info when mount fails due to stale replace target (2022-08-23 22:15:21 +0200)
---------------------------------------------------------------- Anand Jain (2): btrfs: replace: drop assert for suspended replace btrfs: add info when mount fails due to stale replace target
Filipe Manana (2): btrfs: update generation of hole file extent item when merging holes btrfs: fix silent failure when deleting root reference
Goldwyn Rodrigues (1): btrfs: check if root is readonly while setting security xattr
Josef Bacik (1): btrfs: don't allow large NOWAIT direct reads
Omar Sandoval (1): btrfs: fix space cache corruption and potential double allocations
Qu Wenruo (1): btrfs: don't merge pages into bio if their page offset is not contiguous
Zixuan Fu (1): btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()
fs/btrfs/block-group.c | 47 +++++++++++++++-------------------------------- fs/btrfs/block-group.h | 4 +--- fs/btrfs/ctree.h | 1 - fs/btrfs/dev-replace.c | 5 ++--- fs/btrfs/extent-tree.c | 30 ++++++------------------------ fs/btrfs/extent_io.c | 33 +++++++++++++++++++++++++++++---- fs/btrfs/file.c | 2 ++ fs/btrfs/inode.c | 14 ++++++++++++++ fs/btrfs/root-tree.c | 5 +++-- fs/btrfs/volumes.c | 5 ++++- fs/btrfs/xattr.c | 3 +++ 11 files changed, 79 insertions(+), 70 deletions(-)
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